Vertex Aquaristic (Germany) worked with GlueTec GmbH to develop a two-part epoxy stick with the following aquarium-friendly characteristics:
- Reduced clouding in the water column
- Extended malleability period to allow aquarists longer working times to attach corals or rocks.
- Reduced impact on skimming performance
- pH netural
- Violet coloration to blend with coralline algae
4 ounce (114g) V-Collar Viola sticks are now available in Europe and should soon be available through authorized Vertex distributors worldwide.